Home / 51,746,593.80-77,619,890.70-44,052,509.10

Finding the Fourth Proportional to 51,746,593.80, 77,619,890.70 and 44,052,509.10

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Solution

The fourth proportional to 51,746,593.80, 77,619,890.70 and 44,052,509.10 is: 66,078,763.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,746,593.80 : 77,619,890.70 = 44,052,509.10 : x
  2. Step 2: Convert to fraction form
    51,746,593.80/77,619,890.70 = 44,052,509.10/x
  3. Step 3: Cross multiply
    51,746,593.80x = 77,619,890.70 × 44,052,509.10
  4. Step 4: Simplify right side
    51,746,593.80x = 3,419,350,941,402,755.50
  5. Step 5: Solve for x
    x = 3,419,350,941,402,755.50/51,746,593.80
  6. Step 6: Final answer
    x = 66,078,763.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.